Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Great Basin

Average Temperature Rankings, December 1912

View Period (Months):
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  • Record Coolest
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1912
1-Month
27.7°F
(-2.4°C)
29.7°F
(-1.3°C)
-2.0°F
(-1.1°C)
35th Coolest
Coolest since:
1909, 1932
93rd Warmest
Warmest since:
1917
Ties: 1926
Nov–Dec 1912
2-Month
33.3°F
(0.7°C)
33.6°F
(0.9°C)
-0.3°F
(-0.2°C)
51st Coolest
Coolest since:
1931
77th Warmest
Warmest since:
1917
Ties: 1936, 1979
Oct–Dec 1912
3-Month
37.3°F
(2.9°C)
39.0°F
(3.9°C)
-1.7°F
(-1.0°C)
25th Coolest
Coolest since:
1919
103rd Warmest
Warmest since:
1950
Ties: 1897
Sep–Dec 1912
4-Month
41.7°F
(5.4°C)
44.4°F
(6.9°C)
-2.7°F
(-1.5°C)
10th Coolest
Coolest since:
1971
118th Warmest
Warmest since:
2014
Aug–Dec 1912
5-Month
46.8°F
(8.2°C)
49.5°F
(9.7°C)
-2.7°F
(-1.5°C)
4th Coolest
Coolest since:
1916
124th Warmest
Warmest since:
2020
Jul–Dec 1912
6-Month
50.2°F
(10.1°C)
53.1°F
(11.7°C)
-2.9°F
(-1.6°C)
2nd Coolest
Coolest since:
1916
126th Warmest
Warmest since:
2020
Jun–Dec 1912
7-Month
52.0°F
(11.1°C)
54.5°F
(12.5°C)
-2.5°F
(-1.4°C)
2nd Coolest
Coolest since:
1916
126th Warmest
Warmest since:
2021
May–Dec 1912
8-Month
52.0°F
(11.1°C)
54.5°F
(12.5°C)
-2.5°F
(-1.4°C)
2nd Coolest
Coolest since:
1916
126th Warmest
Warmest since:
2021
Ties: 1908
Apr–Dec 1912
9-Month
50.9°F
(10.5°C)
53.6°F
(12.0°C)
-2.7°F
(-1.5°C)
1st Coolest
Coolest since:
1912
127th Warmest
Warmest since:
2021
Mar–Dec 1912
10-Month
49.4°F
(9.7°C)
52.0°F
(11.1°C)
-2.6°F
(-1.4°C)
1st Coolest
Coolest since:
1912
127th Warmest
Warmest since:
1934, 2021
Feb–Dec 1912
11-Month
48.1°F
(8.9°C)
50.3°F
(10.2°C)
-2.2°F
(-1.3°C)
1st Coolest
Coolest since:
1911, 1912
127th Warmest
Warmest since:
1934
Ties: 1911
Jan–Dec 1912
12-Month
46.6°F
(8.1°C)
48.5°F
(9.2°C)
-1.9°F
(-1.1°C)
2nd Coolest
Coolest since:
1944
126th Warmest
Warmest since:
1934
Ties: 1949
Jul 1911–Dec 1912
18-Month
47.9°F
(8.8°C)
50.0°F
(10.0°C)
-2.1°F
(-1.2°C)
1st Coolest
Coolest since:
1912, 1913
126th Warmest
Warmest since:
1934
Ties: 1913
Jan 1911–Dec 1912
24-Month
46.7°F
(8.2°C)
48.5°F
(9.2°C)
-1.8°F
(-1.0°C)
1st Coolest
Coolest since:
1912, 1913
126th Warmest
Warmest since:
2015
Ties: 1913
Jan 1910–Dec 1912
36-Month
47.6°F
(8.7°C)
48.4°F
(9.1°C)
-0.8°F
(-0.4°C)
10th Coolest
Coolest since:
1913
116th Warmest
Warmest since:
2016
Ties: 1898, 1905, 1950, 1984
Jan 1909–Dec 1912
48-Month
47.7°F
(8.7°C)
48.4°F
(9.1°C)
-0.7°F
(-0.4°C)
11th Coolest
Coolest since:
1914
114th Warmest
Warmest since:
2017
Ties: 1905, 1908, 1916, 1917, 1918, 1947, 1951
Jan 1908–Dec 1912
60-Month
47.6°F
(8.7°C)
48.4°F
(9.1°C)
-0.8°F
(-0.4°C)
6th Coolest
Coolest since:
1899, 1915, 1916
118th Warmest
Warmest since:
2018
Ties: 1920, 1948, 1949

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